#define _CRT_SECURE_NO_WARNINGS 1
void check_arr(int* arr,int num)
{
	int x = 2;
	int y = 0;
	while (x < 0 || y > 2)
	{
		if (arr[x][y] < num)
		{
			;
		}
	}
}
int main()
{
	int arr[3][3] = { 1,2,3,4,5,6,7,8,9 };

	int num = 0;
	scanf("%d", &num);
	check_arr(arr,num);
	return 0;
}